Risk factors and prevalence of porcine circovirus 2 and porcine reproductive and respiratory virus in 59 Greek pig farms

The aim of the present study were to describe for first time the prevalence of porcine r porcine circovirus type-2 (PCV2) among pig farms. PIn conclusion, our results could be the basis of the development of surveillance protocols for a national monitoring system for PRRSV and PCV2, which could prevent future infection of Greek farms.